Diano Arentino () is a comune (municipality) in the Province of Imperia in the Italian region Liguria, located about southwest of Genoa and about north of Imperia. As of 31 December 2004, it had a population of 648 and an area of .All demographics and other statistics: Italian statistical institute Istat.

Diano Arentino borders the following municipalities: Chiusanico, Diano Castello, Diano San Pietro, Imperia, Pontedassio, and Stellanello.

Demographic evolution

See also San Pietro (creek)

References